CN205324076U - A version roller for leather waterborne is handled - Google Patents
A version roller for leather waterborne is handled Download PDFInfo
- Publication number
- CN205324076U CN205324076U CN201620036950.4U CN201620036950U CN205324076U CN 205324076 U CN205324076 U CN 205324076U CN 201620036950 U CN201620036950 U CN 201620036950U CN 205324076 U CN205324076 U CN 205324076U
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- CN
- China
- Prior art keywords
- roller
- paint
- leather
- circle
- roller core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a version roller for leather waterborne is handled, the roller core that has the dead lever including both ends, roller core outer wall cover is equipped with the gum and covers with paint, lacquer, colour wash, etc. The roller circle, the roller core both ends are provided with the position circle that the roller circle was covered with paint, lacquer, colour wash, etc. To the location. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization can dismantle the connection through adopting to circle the covering with paint roller on the roller core to improve, has increased the utilization ratio of roller core for can handle polytype leather, the covering with paint layer that the roller circle adopted silica gel to make will be covered with paint, lacquer, colour wash, etc. Simultaneously, the purpose that improves the levelling effect of leather waterborne processing reached.
Description
Technical field
This utility model relates to leather manufacture apparatus field, particularly to a kind of roller for leather aqueous treatment。
Background technology
After dermatine synthesis, can by aqueous polyurethane emulsion for leather finish, due to aqueous polyurethane good leveling property, filming performance is good, strong covering power, bonding firmly characteristic, the leather after covering with paint has the features such as light is good, plentiful, wear-resisting, there is good springiness a little simultaneously, thus the aqueous treatment of leather is relatively common in leather following process。
Leather surface, when aqueous treatment, by upper material roller being covered with paint, lacquer, colour wash, etc. by roller, is carried out levelling process again through roller by leather, thus roller prescription is higher。
Notification number is the Chinese patent " a kind of feeding device for leather roll marks coating machine " of CN204737970U, disclose a kind of feeding device for leather roll marks coating machine, it structurally includes covering with paint, lacquer, colour wash, etc. rubber roll, scrape slurry roller and be arranged on below this covering with paint rubber roll with cover with paint, lacquer, colour wash, etc. rubber roll coordinates carry leather send roller, this is scraped slurry roller and is arranged on front end or the rear end of this covering with paint rubber roll, this covering with paint rubber roll includes roller core and is wrapped in the glue-line of roller core outer surface, the outer surface of this glue-line arranges carved stricture of vagina road, enhance the service life covering with paint, lacquer, colour wash, etc. rubber roll, but owing to leather is all kinds of various, thus single covering with paint rubber roll only has single hardness, various leather can not be met, so that polytype roller, thus result in manufacturing cost to increase。
Utility model content
The purpose of this utility model is to provide a kind of roller for leather aqueous treatment suitable in polymorphic type leather and low cost of manufacture。
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of roller for leather aqueous treatment, including the two ends roller core with fixing bar, described roller core outer wall is arranged with colloid and covers with paint, lacquer, colour wash, etc. roller circle, and described roller core two ends are provided with location and cover with paint, lacquer, colour wash, etc. the centring ring of roller circle。
By adopting technique scheme, by centring ring, coverings with paint roller circle is arranged on roller core, it is achieved removably connect, expands and be directed to difference leather and carry out the opereating specification of levelling, decrease the manufacturing cost of roller core。Simultaneously because cover with paint, lacquer, colour wash, etc. roller circle be colloidal substance, cover with paint, lacquer, colour wash, etc. roller circle hardness relatively low so that leather extrusion flow is reduced the destruction to leather by roller at ordinary times, simultaneously cover with paint, lacquer, colour wash, etc. roller circle be more prone to deformation can better with leather fit, raising levelling effect。
Of the present utility model it is further arranged to: described covering with paint roller circle includes the sleeve pipe matched with roller core size and the coatings being arranged on sleeve outer wall。
By adopting technique scheme, owing to the coatings of colloid has the characteristic of softness, after increasing and having sleeve pipe, sleeve pipe is installed more convenient with roller core, it is to avoid the friction between coatings and roller core。
Of the present utility model it is further arranged to: described coatings is made up of silica gel。
By adopting technique scheme, coatings adopts silica gel to make so that coatings itself has the hardness of 20 to 30 degree, will not destroy the structure of leather surface while the configuration state of maintenance itself。
Of the present utility model it is further arranged to: described coatings thickness is 6～10cm。
By adopting technique scheme, the coatings that silica gel is made is at the thickness range of 6～10cm, it is to avoid excessive or too small and reduce the deformation quantity of coatings。
Of the present utility model it is further arranged to: described centring ring is connected with roller core outer wall thread and one end abuts with covering with paint roller circle。
By adopting technique scheme, when roller circle is covered with paint, lacquer, colour wash, etc. in dismounting, first casing pipe sleeve is located on roller core, then centring ring is installed at two ends, it is fixed, centring ring is threaded in roller core two ends, and centring ring inner face abuts stuck with sleeve outer wall and coatings outer end wall simultaneously, and effective means covers with paint, lacquer, colour wash, etc. roller rotation。
Of the present utility model it is further arranged to: described roller core two ends are provided with female thread, and described centring ring inwall is provided with external screw thread。
By adopting technique scheme, roller core two ends arrange female thread and can avoid producing contact with sleeve pipe inner ring wall and affecting the installation of sleeve pipe, while roller core threaded with centring ring so that operate more convenient。
Of the present utility model it is further arranged to: described fixing bar two ends are connected with bearing。
By adopting technique scheme, the bearing that fixing bar is provided with makes roller be put on equipment can to use, decrease the operation sequence of postorder。
In sum, this utility model has the advantages that by removably connecting being modified on the covering with paint roller circle on roller core, increases the utilization rate of roller core so that can process polytype leather；Simultaneously by covering with paint, lacquer, colour wash, etc. the coatings that roller circle adopts silica gel to make, improve the levelling effect of leather aqueous treatment。
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is structural representation two of the present utility model。
In figure: 1, roller core；1.1, female thread；2, fixing bar；3, bearing；4, roller circle is covered with paint, lacquer, colour wash, etc.；4.1, sleeve pipe；4.2, coatings；5, centring ring；5.1, external screw thread。
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 2, this utility model is described in further detail。
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model。
A kind of roller for leather aqueous treatment, including a roller core 1, roller core 1 two ends have been wholely set fixing bar 2, being fixed with bearing 3 on fixing bar 2, bearing 3 and fixing bar 2 can be interference fit, in order to change dismounting, on roller core 1, it is arranged with a covering with paint roller circle 4 simultaneously, covering with paint roller circle 4 can be dismantled with roller core 1 and be connected the utilization rate that improve roller core 1, it is to avoid need many roller cores 1 when making multiple roller, reduces production cost。Wherein cover with paint, lacquer, colour wash, etc. the mode that roller circle 4 can adopt sleeve pipe 4.1 and coatings 4.2 combined so that cover with paint, lacquer, colour wash, etc. roller circle 4 when dismounting, due to due to the coatings 4.2 of colloid excessive with roller core 1 skin-friction force and cause dismounting not easily。When making covering with paint roller circle 4, only coatings 4.2 need to be fitted in sleeve pipe 4.1。
When changing covering with paint roller circle 4, only need to tear open from roller core 1 by the centring ring 5 at roller core 1 two ends, then tear open by covering with paint roller circle 4 from roller core 1。Adopting between centring ring 5 and roller core 1 and be provided with female thread 1.1 on roller core 1, the mode arranging external screw thread 5.1 on centring ring 5 realizes connecting, and certainly can also adopt interference fit between the two, or the mode that keyway is fixed is installed。After changing object for appreciation covering with paint roller circle 4, screwed in place circle 5 so that centring ring 5 abuts with sleeve pipe 4.1 outer end wall and coatings 4.2 outer end wall near the end face covering with paint, lacquer, colour wash, etc. roller circle 4, and mode covers with paint, lacquer, colour wash, etc. roller circle 4 rotation。
The material of coatings 4.2 is preferably silica gel and makes, thickness is 6～10cm, make the hardness that coatings 4.2 has 20 degree to 30 degree, compare compared to the hardness of rubber about 80 degree, roller is made to have horizontal good effect in the levelling process of aqueous treatment, avoid that hardness is excessive causes the destruction to leather, or ability that is too small and that cause coatings 4.2 not have extruding levelling。
Claims (7)
1. the roller for leather aqueous treatment, including the two ends roller core (1) with fixing bar (2), it is characterized in that: described roller core (1) outer wall is arranged with colloid and covers with paint, lacquer, colour wash, etc. roller circle (4), described roller core (1) two ends are provided with location and cover with paint, lacquer, colour wash, etc. the centring ring (5) of roller circle (4)。
2. a kind of roller for leather aqueous treatment according to claim 1, it is characterised in that: described covering with paint roller circle (4) includes the sleeve pipe (4.1) matched with roller core (1) size and the coatings (4.2) being arranged on sleeve pipe (4.1) outer wall。
3. a kind of roller for leather aqueous treatment according to claim 2, it is characterised in that: described coatings (4.2) is made up of silica gel。
4. a kind of roller for leather aqueous treatment according to claim 3, it is characterised in that: described coatings (4.2) thickness is 6～10cm。
5. a kind of roller for leather aqueous treatment according to claim 2, it is characterised in that: described centring ring (5) is connected with roller core (1) outer wall thread and one end abuts with covering with paint roller circle (4)。
6. a kind of roller for leather aqueous treatment according to claim 5, it is characterised in that: described roller core (1) two ends are provided with female thread (1.1), and described centring ring (5) inwall is provided with external screw thread (5.1)。
7. a kind of roller for leather aqueous treatment according to claim 5, it is characterised in that: described fixing bar (2) two ends are connected with bearing (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036950.4U CN205324076U (en) | 2016-01-15 | 2016-01-15 | A version roller for leather waterborne is handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036950.4U CN205324076U (en) | 2016-01-15 | 2016-01-15 | A version roller for leather waterborne is handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324076U true CN205324076U (en) | 2016-06-22 |
Family
ID=56196136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036950.4U Expired - Fee Related CN205324076U (en) | 2016-01-15 | 2016-01-15 | A version roller for leather waterborne is handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357191A (en) * | 2018-04-25 | 2018-08-03 | 浙江福欣德机械有限公司 | A kind of anhydrous rollers of seamless PS |
-
2016
- 2016-01-15 CN CN201620036950.4U patent/CN205324076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357191A (en) * | 2018-04-25 | 2018-08-03 | 浙江福欣德机械有限公司 | A kind of anhydrous rollers of seamless PS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |